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Item as described, very well detailed manual with complete schematics. I've received the download information shortly after payment, very good support.
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Really good and well scanned. File is complete the full service manual for 5$
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Good product and very helpfull to repair. Many thanks.
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Very good product. Best service manual. Many thanks
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I am only search for 5 Minute, by it in 5 Minutes to and get ist in few ours! Best i found in the Internet and my Amplifer is repaired as well! Thank you
TROUBLESHOOTING GUIDES
B.
No sound in the playback mode.
Is the output at pin 96 of IC301? YES
NO
Is 5V applied to pin 75 of IC301? YES
NO
Check power circuit
Check R214, R265, C279.
Is IIC CLK applied to pin 23 of IC301? YES NO
Check IC601
Is IIC DATA applied to pin 24 of IC301?
YES
Is the collector of Q203 0V?
NO
Check Q203, Q204, Q205
YES
Check Pin 3 ,
4
of PJ201
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